If you listen, a lot of tracks have this kinda sound, maybe not as the main bassline but little hits of it here and there. People like you do my head in, so what if he's asking to make a noise that's used a lot, he's trying to produce isn't he and he isn't using presets so what have you got against him learning how to use a software synth? Everyone's gotta start somewhere and if he makes this sound it could easily progress into a different sound, how it works. If you haven't got any decent input then scroll down to the next thread.